Thursday, April 14, 2011 - 08:15 am, by: Nik Peacock(Niko)
I had exactly the same thing, thought it was the rear discs as it felt like it was coming from the rear, took it in to have them checked and turned out to be the front discs, quick machine and all fixed
Thursday, April 14, 2011 - 04:32 pm, by: Mike Beck(Gold_40gt)
I would have thought it would be the mounts.
But also could be the brakes/suspension bushes being worn, under braking some play can be amplified, creating a shimmy which could vibrate the car at the right frequency to effect the gear shifter.
A solution could be to address any of the major bushes links and also brakes, but it's pretty easy to tell if they are warped.
Thursday, April 14, 2011 - 04:49 pm, by: Nik Peacock(Niko)
Mike that's what I thought at first but I have all brand new bushes, coilovers, and supra brakes with 18 month old DBA 4000 series discs, must have managed to get a hot spot on the front discs and caused a slight warp, only required a very light machine, but the pulse/shudder that caused the shifter to rock back and forth was bloody annoying, I spent ages checking the rear end cause I was sure that was where it was coming from.